viewer

/ˈvjuːər/
noun
  1. A person who watches something, especially television or a video.
    • The news anchor thanked viewers for tuning in.
    • The show attracted millions of viewers on its first night.
    • As a viewer, I prefer documentaries over reality shows.
  2. A device used to look at something, such as slides, photographs, or film.
    • She held the old slide viewer up to the light to see the pictures.
    • A handheld film viewer helped the editor check each frame.
    • The photographer used a light box and a viewer to examine the negatives.
  3. A person who looks at or examines something carefully.
    • The scientist was a careful viewer of the data on the screen.
    • The art gallery had only one viewer in the room that afternoon.
    • Each viewer of the map noticed different details.
What does "viewer" mean? | whatsthatwordmean | whatsthatwordmean